74101240

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{11093}}^1$

素因数の和:11271

約数の個数: 32

約数和(自身を含む): 167741280

約数和(自身を除く): 93640040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 11093, 22186, 44372, 55465, 88744, 110930, 221860, 443720, 1852531, 3705062, 7410124, 9262655, 14820248, 18525310, 37050620, 74101240]

約数ペア:

[(1, 74101240), (2, 37050620), (4, 18525310), (5, 14820248), (8, 9262655), (10, 7410124), (20, 3705062), (40, 1852531), (167, 443720), (334, 221860), (668, 110930), (835, 88744), (1336, 55465), (1670, 44372), (3340, 22186), (6680, 11093)]